Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bucket tooth mechanism for earthwork excavation and excavating device
The invention relates to the technical field of excavating machinery, provides a bucket tooth mechanism for earthwork excavation and an excavating device, and aims to solve the problems of serious abrasion, large loss and high use cost of a tooth tip part of a bucket tooth during excavation, meanwhile, the tooth tip part and a tooth seat part of the bucket tooth are prone to loosening when the tooth tip part and the tooth seat part work, a gap is increased, so that the wear of the bucket tooth is increased, and the service life of the bucket tooth is influenced. The device comprises a tooth top unit and a tooth holder unit which are matched with each other, the tooth top unit is detachably mounted on the tooth holder unit through a first pin shaft, each tooth top unit comprises a tooth top body and a mounting groove formed in the root portion of the tooth top body, and the opposite side walls of the tooth top body are divided into a front edge portion located on the inner side of an excavator bucket and a rear edge portion located on the outer side of the excavator bucket. The device is particularly suitable for excavation of the earthwork excavation, namely, equipment and use, and has high social use value and application prospects.
本发明涉及挖掘机械技术领域，提供一种用于土方掘进的斗齿机构及挖掘装置，旨在解决斗齿的齿尖部分在挖掘时工作的尖部磨损严重，损耗大，使用成本高；同时斗齿的齿尖部分和齿座部分工作时容易产生松动，间隙增大，进而导致斗齿的磨损加剧，影响斗齿使用寿命的问题，包括相互配合的齿尖单元和齿座单元，所述齿尖单元通过第一销轴可拆卸式安装于所述齿座单元上，所述齿尖单元包括齿尖本体和开设于齿尖本体根部的安装槽，齿尖本体的相向侧壁分为位于挖掘机铲斗内侧的前缘部和位于挖掘机铲斗外侧的后缘部。本发明尤其适用于土方掘进的挖掘即配备使用，具有较高的社会使用价值和应用前景。
Bucket tooth mechanism for earthwork excavation and excavating device
The invention relates to the technical field of excavating machinery, provides a bucket tooth mechanism for earthwork excavation and an excavating device, and aims to solve the problems of serious abrasion, large loss and high use cost of a tooth tip part of a bucket tooth during excavation, meanwhile, the tooth tip part and a tooth seat part of the bucket tooth are prone to loosening when the tooth tip part and the tooth seat part work, a gap is increased, so that the wear of the bucket tooth is increased, and the service life of the bucket tooth is influenced. The device comprises a tooth top unit and a tooth holder unit which are matched with each other, the tooth top unit is detachably mounted on the tooth holder unit through a first pin shaft, each tooth top unit comprises a tooth top body and a mounting groove formed in the root portion of the tooth top body, and the opposite side walls of the tooth top body are divided into a front edge portion located on the inner side of an excavator bucket and a rear edge portion located on the outer side of the excavator bucket. The device is particularly suitable for excavation of the earthwork excavation, namely, equipment and use, and has high social use value and application prospects.
本发明涉及挖掘机械技术领域，提供一种用于土方掘进的斗齿机构及挖掘装置，旨在解决斗齿的齿尖部分在挖掘时工作的尖部磨损严重，损耗大，使用成本高；同时斗齿的齿尖部分和齿座部分工作时容易产生松动，间隙增大，进而导致斗齿的磨损加剧，影响斗齿使用寿命的问题，包括相互配合的齿尖单元和齿座单元，所述齿尖单元通过第一销轴可拆卸式安装于所述齿座单元上，所述齿尖单元包括齿尖本体和开设于齿尖本体根部的安装槽，齿尖本体的相向侧壁分为位于挖掘机铲斗内侧的前缘部和位于挖掘机铲斗外侧的后缘部。本发明尤其适用于土方掘进的挖掘即配备使用，具有较高的社会使用价值和应用前景。
Bucket tooth mechanism for earthwork excavation and excavating device
一种用于土方掘进的斗齿机构及挖掘装置
WANG DEFA (Autor:in) / CHEN ZHIYONG (Autor:in) / WANG YINQUAN (Autor:in) / NIU CHAOWEI (Autor:in) / ZHANG HONGFU (Autor:in) / ZHAI JIAN (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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